Hello every SIFU here! i want to upgrade my waja 1.6 throttle body to 1.8, is that possible? or has any car model throttle body can fit in 4G18P? Any 1 SIFU can help me?
hi all evo sifu....just some question need advice from sifu.....i drive a evo 6 original n never modifield anything....my car now is boost 1.3 bar n it's will too high for the engine??how many bar for original evo...